CN215916773U

CN215916773U - Window type air filter

Info

Publication number: CN215916773U
Application number: CN202122312217.4U
Authority: CN
Inventors: 李顺刚; 李广灵; 陶敬庆
Original assignee: Nanjing Jiawei Biological Environmental Protection Technology Co ltd
Current assignee: Nanjing Jiawei Biological Environmental Protection Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-01
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a window type air filter, which relates to the technical field of air filters and comprises a box body, an air pumping piece and an air filter plate, wherein an air inlet groove is formed in the side wall of one side of the box body, an air outlet groove is formed in the side wall of the other side of the box body, the air inlet groove is communicated with the air outlet groove, an inserting groove is formed in the box body, the inserting groove extends into the air inlet groove, the air filter plate is inserted into the inserting groove, the air pumping piece is installed on the inner wall of the air outlet groove, and a turnover cover for sealing the inserting groove is rotatably connected to the box body; this application is through inserting the air filter board in the slot or extracting from the slot, can carry out the cleanness and the change of air filter board, rotates flip, can close the slot, helps reducing the air filter board and follows the roll-off in the slot.

Description

Window type air filter

Technical Field

The utility model relates to the technical field of air filters, in particular to a window type air filter.

Background

The air filter is a device for filtering dust and harmful gas in air, and the air filter is arranged in a room, so that the air in the room can be purified, and the physical and psychological health of a resident is facilitated.

In the related art, a window type filter is disclosed, which comprises a fixed frame arranged on a window frame, wherein an air inlet chamber, a filtering device and an air outlet chamber are arranged in the fixed frame; the filter device comprises a high-efficiency air filter medium and an auxiliary filter medium; the air outlet chamber is provided with a fan at the outlet side of the filter device, and the fan is supported by a fan bracket connected with the fixing frame.

In view of the above-mentioned related art, the inventor believes that the filter device should be removed and the filter medium replaced each time the window filter is used for a certain period of time, but the above-mentioned filter device replacement process is troublesome and not easy to perform.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the replacement process of a filter device is troublesome, the application provides a window type air filter.

The application provides a window formula air cleaner adopts following technical scheme:

the window type air filter comprises a box body, an air exhaust part and an air filter plate, wherein an air inlet groove is formed in the side wall of one side of the box body, an air outlet groove is formed in the side wall of the other side of the box body, the air inlet groove is communicated with the air outlet groove, a slot is formed in the box body and extends into the air inlet groove, the air filter plate is inserted into the slot, the air exhaust part is installed on the inner wall of the air outlet groove, and a flip cover used for sealing the slot is connected to the box body in a rotating mode.

By adopting the technical scheme, the air is sucked from the air inlet groove by the air suction piece, the air flows out of the air outlet groove after being filtered by the air filter plate, and the air filter plate can remove harmful substances such as dust in the air and is beneficial to purifying the air; the turning cover is rotated to open or close the slot, when the slot is opened, the air filter plate can be pulled out of the slot or inserted into the slot, so that the air filter plate can be cleaned and replaced, the problem that the replacement process of the filter device is troublesome is solved, and when the slot is closed by the turning cover, the air filter plate can be prevented from sliding out of the slot.

Optionally, the air filter plate includes sheet frame, filter screen and draws the movable part, the filter screen is located in the sheet frame, the filter screen links to each other with the sheet frame, draw the movable part and install on the sheet frame, draw the movable part and extend to outside the slot.

Through adopting above-mentioned technical scheme, the sheet frame is used for installing the filter screen and draws the piece, draws the piece and helps pulling the sheet frame and remove, is convenient for pull out the slot with filter screen and sheet frame simultaneously outside.

Optionally, the filter screen includes porous skeleton and ventilative net, be equipped with a plurality of on the porous skeleton and place the through-hole, it is equipped with filter medium in the through-hole to place, ventilative net is all bonded to the both sides of porous skeleton.

By adopting the technical scheme, the porous framework is used for placing the filter medium, and when air passes through the placing through hole, the filter medium can filter harmful substances such as dust and the like in the air; the ventilative net can permeate air, can also block filter media from placing the through-hole outflow.

Optionally, a dustproof gauze for filtering dust is bonded on the filter screen.

Through adopting above-mentioned technical scheme, dustproof gauze can filter the dust of big granule in advance, helps prolonging the life of filter screen, and in addition, dustproof gauze can be followed and taken off on the filter screen, can reuse after the washing.

Optionally, the flip cover comprises a cover plate and a clamping hook, the cover plate is hinged to the box body, the clamping hook and the cover plate are fixedly connected with one end far away from the box body, a clamping block is arranged on the box body, a clamping groove is formed in the clamping block, and the clamping hook is clamped with the groove wall of the clamping groove.

By adopting the technical scheme, when the clamping hook is inserted into the clamping groove, the clamping hook can be clamped with the clamping block, so that the cover plate is relatively fixed on the box body; when the cover plate is rotated, the clamping hook can elastically deform and slide out of the clamping groove, so that the slot is convenient to open.

Optionally, the air outlet groove faces the cover plate, and the cover plate is provided with air holes.

Through adopting above-mentioned technical scheme, the apron shutoff goes out the air slot, helps reducing the foreign matter and gets into to go out the condition that causes the air slot jam in the air slot, and the bleeder vent helps going out the air in the air slot and flows out from the box body in.

Optionally, be equipped with the amortization cotton between apron and the box body, box body and apron all with the cotton butt of amortization.

Through adopting above-mentioned technical scheme, the noise reduction cotton helps weakening the piece of taking out air and the noise that the air flow produced.

Optionally, the air filter plate is provided with a magnetic block for magnetic adsorption with the slot wall of the slot.

By adopting the technical scheme, the magnetic block can relatively fix the air filter plate on the groove wall of the slot, so that the phenomenon that the air filter plate slides randomly in the slot is reduced.

Optionally, the box body includes long section of thick bamboo box and end cover, inlet chute, air outlet groove and slot are all located on the lateral wall of long section of thick bamboo box, be equipped with the mounting groove on the end wall at long section of thick bamboo box both ends, the connection end cover all can be dismantled at the both ends of long section of thick bamboo box.

Through adopting above-mentioned technical scheme, the mounting groove helps installing spare part in the long bobbin case, and the end cover helps reducing the spare part in the long bobbin case and follows the mounting groove roll-off.

In summary, the present application includes at least one of the following beneficial technical effects:

according to the air filter plate cleaning and replacing device, the air filter plate can be cleaned and replaced by inserting the air filter plate into the slot or pulling the air filter plate out of the slot, the slot can be closed by rotating the turnover cover, and the air filter plate can be prevented from sliding out of the slot;

the filter screen comprises a porous framework and a breathable net, so that the plate frame can be pulled to move, and the filter screen and the plate frame can be pulled out of the slot at the same time;

the preferred apron and the trip of adopting of this application are equipped with the fixture block on the box body, are convenient for fix the apron relatively on the box body.

Drawings

Fig. 1 is a schematic structural view of a window type air filter according to embodiment 1 of the present application.

Fig. 2 is a bottom view of the window air filter of example 1 of the present application.

Fig. 3 is an exploded view of the window air filter of example 1 of the present application.

Fig. 4 is a left side view of the long cartridge of embodiment 1 of the present application.

Fig. 5 is a top view of a window air filter of example 2 of the present application.

Fig. 6 is a sectional view taken along line a-a in fig. 5.

Fig. 7 is a view from direction B in fig. 6.

Fig. 8 is an exploded view of the air filter sheet according to embodiment 2 of the present application.

Description of reference numerals:

1. a box body; 11. an air inlet groove; 12. an air outlet groove; 13. a slot; 14. a clamping block; 141. a card slot; 15. a long cartridge box; 151. mounting grooves; 152. nailing holes; 16. an end cap; 161. a screw; 2. an air extraction member; 21. a support bar; 3. an air filter plate; 31. a plate frame; 32. a filter screen; 321. a porous skeleton; 3211. placing the through hole; 322. a breathable net; 323. dustproof gauze; 33. a pulling member; 34. a magnetic block; 4. a cover is turned; 41. a cover plate; 411. air holes are formed; 42. a hook is clamped; 5. silencing cotton.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a window type air filter.

Example 1:

referring to fig. 1 and 2, the window type air filter includes a box body 1, an air suction member 2, an air filter plate 3 and a flip cover 4; the box body 1 comprises a long barrel box 15 and an end cover 16, an air inlet groove 11 is formed in the lower surface of the long barrel box 15, the air inlet groove 11 extends into the box body 1, an air outlet groove 12 is formed in the side surface, facing the indoor, of the long barrel box 15, and the air outlet groove 12 is communicated with the air inlet groove 11.

The side surface of the long cylinder box 15 facing the indoor is provided with a slot 13, the slot 13 extends into the long cylinder box 15, the slot 13 is communicated with the air inlet groove 11, the air filter plate 3 is inserted into the slot 13, meanwhile, the air filter plate 3 is inserted into the air inlet groove 11, the air inlet groove 11 is divided into two parts by the air filter plate 3, and the air filter plate 3 is abutted against the wall of the slot 13.

The air pumping piece 2 is arranged on the inner wall of the air outlet groove 12, the turnover cover 4 is hinged on the indoor side wall of the long cylinder box 15, and the end covers 16 are arranged at two ends of the long cylinder box 15.

Referring to fig. 3 and 4, the flip cover 4 includes a cover plate 41 and a hook 42, one end of the cover plate 41 is hinged to the indoor side wall of the long barrel box 15, the hook 42 is integrally connected to one end of the cover plate 41 away from the long barrel box 15, the hook 42 extends along the length direction of the cover plate 41, and the hook 42 and the cover plate 41 are both made of plastic with micro elasticity; the top end of the long barrel box 15 is integrally connected with a fixture block 14, and the upper surface of the fixture block 14 is provided with a clamping groove 141.

When the hook 42 abuts against the latch 14, the cover plate 41 is rotated, the hook 42 is elastically deformed by the pushing force, and when the hook 42 is inserted into the slot 141, the cover plate 41 stops rotating, and the cover plate 41 is fixed on the long barrel 15.

Referring to fig. 2 and 3, the cover plate 41 has a plurality of air holes 411 formed on the surface thereof, and the number of the air holes 411 is several.

Referring to fig. 3 and 4, the air extracting member 2 is electrically connected to a power supply (not shown), the end walls of the two ends of the long cartridge 15 are respectively provided with a mounting groove 151, the power supply is mounted in the mounting groove 151, the end cover 16 is provided with a screw 161, the end wall of the long cartridge 15 is provided with a screw hole 152, the screw 161 is inserted into the screw hole 152 and is in threaded connection with the hole wall, and the side wall of the end cover 16 facing the long cartridge 15 is abutted against the long cartridge 15 and closes the mounting groove 151.

The implementation principle of the embodiment 1 is as follows: firstly, the air suction piece 2 is arranged on the groove wall of the air inlet groove 11, then the air filter plate 3 is inserted into the slot 13, the air filter plate 3 is pushed to slide along the groove wall of the slot 13, and when the magnetic block 34 is abutted against the groove wall of the slot 13, the air filter plate 3 stops being pushed; then, the cover plate 41 is rotated, and when the latch 14 is inserted into the latch groove 141, the rotation of the cover plate 41 is stopped.

The air exhaust part 2 is started, the air exhaust part 2 starts air exhaust, air flow enters the long cylinder box 15 from the air inlet groove 11, passes through the air filter plate 3, enters the air outlet groove 12 and then flows into a room from the air vent 411.

When the air filter plate 3 needs to be cleaned, the cover plate 41 is rotated reversely to pull the air filter plate 3 out of the slot 13, after the cleaning is completed, the air filter plate 3 is inserted into the slot 13 again, and then the cover plate 41 is covered, so that the replacement of the air filter plate 3 is completed.

Example 2:

referring to fig. 5 and 6, the present embodiment is different from embodiment 1 in that a silencing cotton 5 is provided between a cover plate 41 and a long cylinder case 15, one side wall of the silencing cotton 5 abuts against the cover plate 41, and the other side wall of the silencing cotton 5 abuts against the long cylinder case 15.

With reference to fig. 6 and 7, the suction member 2 of the present embodiment is a suction fan; the outer wall of the air pumping part 2 is welded with a support rod 21, the support rod 21 is riveted on the wall of the air outlet groove 12, the air pumping part 2 is abutted to the surface of the air filter plate 3, the air pumping part 2 pumps air in the direction far away from the air filter plate 3, and the air blown out by the air pumping part 2 flows along the air outlet groove 12.

Referring to fig. 7 and 8, the air filter plate 3 includes a plate frame 31, a filter mesh 32, and a pulling member 33.

The sheet frame 31 is the rectangle frame, and the filter screen 32 is located the sheet frame 31, and the filter screen 32 includes porous skeleton 321 and ventilative net 322, and porous skeleton 321 is the rectangle aluminum alloy plate that the surface was equipped with a plurality of and placed through-hole 3211, and porous skeleton 321 and sheet frame 31's internal perisporium body coupling place through-hole 3211 and run through porous skeleton 321, place the filter medium that the through-hole 3211 intussuseption was filled with filtered air, and the filter medium of this embodiment is active carbon, and active carbon is filled up and is placed through-hole 3211.

The number of the breathable nets 322 is two, the porous framework 321 is located between the two breathable nets 322, the two breathable nets 322 are bonded with the porous framework 321, the breathable nets 322 completely cover the surface of the porous framework 321, the breathable nets 322 cover all the placing through holes 3211, and the breathable nets 322 of the embodiment are made of polypropylene non-woven fabrics.

The pulling part 33 is mounted on the plate frame 31, the pulling part 33 of the embodiment is a cloth strip, and the pulling part 33 is adhered to the side wall of the plate frame 31 facing away from the long barrel box 15.

Referring to fig. 6 and 8, the magnetic block 34 is adhered to the side wall of the plate frame 31 away from the pulling part 33, the side wall of the long cartridge 15 away from the flip 4 is made of iron alloy, and the slot 13 extends to the side wall of the long cartridge 15 away from the flip 4.

When the plate frame 31 is completely inserted into the slot 13, the magnetic block 34 and the sidewall of the long cylinder box 15 far away from the flip 4 are magnetically adsorbed together, the plate frame 31, the porous framework 321 and the air-permeable net 322 are simultaneously fixed on the wall of the slot 13, and the lower surface of the air extractor 2 is abutted to the air-permeable net 322 above the porous framework 321.

A dustproof gauze 323 is arranged on the breathable net 322 below the porous framework 321, the dustproof gauze 323 is coated with oil-free adhesive, and the dustproof gauze 323 is adhered to the side wall of the breathable net 322, which is far away from the porous framework 321.

The implementation principle of the embodiment 2 is as follows: coating the self-adhesive on the dustproof gauze 323, and then adhering the dustproof gauze 323 on the breathable net 322 below the porous framework 321; then, the filter medium is filled in the through holes 3211, and the air-permeable net 322 is bonded to the porous frame 321, thereby completing the manufacture of the air filter plate 3.

The magnetic block 34 is adhered to one end of the air filter plate 3, the pulling piece 33 is adhered to one end of the air filter plate 3 far away from the magnetic block 34, then the magnetic block 34 and the air filter plate 3 are inserted into the slot 13, the silencing cotton 5 is placed between the long cylinder box 15 and the cover plate 41, the cover plate 41 is rotated, and the clamping block 14 is inserted into the clamping slot 141, so that the assembly of the window type air filter is completed.

When the air filter plate 3 needs to be cleaned, the cover plate 41 is rotated reversely, the pulling member 33 is pulled, the air filter screen and the dustproof gauze 323 are pulled out from the slot 13 at the same time, then the dustproof gauze 323 is taken off from the air filter screen, a new dustproof gauze 323 is replaced, the air permeable net 322 is taken off from the porous framework 321, a new filter medium is replaced, the air permeable net 322 is adhered to the porous framework 321, then the air filter plate 3 is re-installed into the slot 13, and the flip cover 4 is covered, so that the replacement of the air filter plate 3 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A window air filter, comprising: including box body (1), bleed piece (2) and air filter board (3), be equipped with air inlet duct (11) on one side lateral wall of box body (1), be equipped with out air slot (12) on the opposite side lateral wall of box body (1), air inlet duct (11) communicate with each other with going out air slot (12), be equipped with slot (13) on box body (1), slot (13) extend to in air inlet duct (11), air filter board (3) are inserted and are located slot (13), it installs on the inner wall of going out air slot (12) to bleed piece (2), it is connected with flip (4) that are used for sealing slot (13) to rotate on box body (1).

2. A window air filter according to claim 1, wherein: air filter board (3) are including sheet frame (31), filter screen (32) and drawing piece (33), filter screen (32) are located in sheet frame (31), filter screen (32) link to each other with sheet frame (31), draw and install on sheet frame (31) piece (33), draw and extend to outside slot (13) piece (33).

3. A window air filter according to claim 2, wherein: the filter screen (32) comprises a porous framework (321) and a breathable net (322), wherein a plurality of placing through holes (3211) are formed in the porous framework (321), a filter medium is arranged in the placing through holes (3211), and the breathable net (322) is bonded on two sides of the porous framework (321).

4. A window air filter according to claim 2, wherein: and dustproof gauze (323) for filtering dust is bonded on the filter screen (32).

5. A window air filter according to claim 1, wherein: flip (4) are including apron (41) and trip (42), apron (41) are articulated with box body (1), the one end fixed connection of box body (1) is kept away from with apron (41) trip (42), be equipped with fixture block (14) on box body (1), be equipped with draw-in groove (141) on fixture block (14), the cell wall joint of trip (42) and draw-in groove (141).

6. A window air filter according to claim 5, wherein: the air outlet groove (12) faces the cover plate (41), and air holes (411) are formed in the cover plate (41).

7. A window air filter according to claim 6, wherein: be equipped with amortization cotton (5) between apron (41) and box body (1), box body (1) and apron (41) all with amortization cotton (5) butt.

8. A window air filter according to claim 1, wherein: and the air filter plate (3) is provided with a magnetic block (34) which is used for being magnetically adsorbed with the groove wall of the slot (13).

9. A window air filter according to claim 1, wherein: the box body (1) comprises a long barrel box (15) and end covers (16), wherein the air inlet grooves (11), the air outlet grooves (12) and the inserting grooves (13) are formed in the side walls of the long barrel box (15), installing grooves (151) are formed in the end walls of the two ends of the long barrel box (15), and the two ends of the long barrel box (15) are detachably connected with the end covers (16).